核電站穩(wěn)壓器水位控制系統(tǒng)的測試研究.pdf

1、北京交通大學碩士學位論文核電站穩(wěn)壓器水位控制系統(tǒng)的測試研究姓名：周劍奇申請學位級別：碩士專業(yè)：交通信息工程及控制指導教師：王化深20071201』t立鑾塹厶主絲芏位監(jiān)塞△墾￡I墾△￡工ABSTRACTABSTRACT：PressurizerwaterlevelcontrolsystemofDayabaynuclearpowerstationiscomposedof15nucleargradeboards，mayexistpotentia

2、ldangersofagingandfaultbecauseoflongtermuseToassurethesystemrunningsafelyandstablycertaincompanyproducedallboardsofthissystemindependentlyteplacetheagingboardsThispaperhasdeveloped姐automatictestsystemwhichcailtestwhether

3、theaccuracyandperformanceoftheboardsproducedbycompanycanmeettheapplicationrequirementofnuclearstation，byadoptingadvancedtechnologyofPXIvirtualinstruments，automaticcontroltheoryandmathematicsimulationmodel，Thispaperintrod

4、uceshardwaredesignoftestsystemfromfouraspects，includingselectionofPXIhardwaresystem，designofsignalconditioningadapterGPIBcontrolofAgilentDCPowerSupplyandrealizationofremotecontrolterminalThispapercompletessoftwaredesigno

5、foneboardtestandPressurizerwaterlevelcontrolsystemtestbyusingprogrammingenvironmentofLabVIEWAccordingtodifferentfunctions，thesoftwareisdividedintoseveralmodules，whicharedesignedandintroducedrespectivelyThisautomatictests

6、ystemownsfastmeasurementspeed，hi曲testingprecisionandconvenienthumanmachineinterface，providesrealtimetestandcontrolforwaterlevelcontrolsystemandprecisiontestordynamictestforitsboards，italsoprovidesfunctionoffaultdiagnosis

7、andalarm，CanhelptoensuretheperformanceandprecisionofboardsandlongtermsteadygoingrunningofnuclearpowerstationKEYWORDS：Pressurizerwaterlevelcontrolsystemofnuclearpowerstation；PXIVirtualInstruments；Automatictestsystem；LabVl